F. Ferrente, M. Murabito, S. Guglielmino, F. Zuccarello, V. Andretta, I. Ermolli, P. Romano, D. Spadaro, C. Sasso, F. Giorgi

The most conspicuous manifestation of solar magnetism is the emergence of active regions (ARs) in the solar atmosphere. They appear as sunspots and facular regions at the photosphere and also involve all the overlying atmospheric layers. Despite our overall knowledge about the AR formation and evolution, the understanding of a number of fine details of these processes are still missing. In order to investigate aspects related to the AR emergence using high-resolution spectroscopic and spectropolarimetric observations, we have been awarded 10 days of observing time (31 July - 9 August 2023) at the GREGOR solar telescope. In our poster, we will show a preview of the observed targets, relevant to the above mentioned research topics. We will also present coordinated observations taken with Hinode and IRIS.